The 4K Ultra HD range of HDCP 2.2-compliant matrix switches delivers world-class distribution of your source material to every room in a residential or commercial installation. The LU642 is a full-featured model for smaller projects. This model is capable of distributing six HDMI 4K UHD sources to four zones, utilizing HDBaseT Class A technology and two additional zones via HDMI outputs. The integrated audio matrix combines audio extracted from the six HDMI sources with eight independent coaxial digital inputs to create a 14 source × 8 zone audio solution, with variable volume, bass & treble controls and audio delay for lip sync correction. Eight total audio zones can be served when AV receivers are connected to the local HDMI outputs.